The assassination of Archduke Franz Ferdinand of Austria, heir presumptive to the Austro Hungarian throne, and his wife occurred in 1914 in Sarajevo when they mortally wounded by Gavrilo Princip...
Answer:
If I remember correctly they blamed it on the rats but it was they who were very unclean. And that's what caused these diseases.
Explanation:
Hope this helps <3
A protectorate is its own state merely protected by a larger country.
Colony is a part of a larger country governed by the same country
The Correct answer would be D. Caribbean Sea (: